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kinesinmotors.bsky.social
@kinesinmotors.bsky.social
Professor & scientist. Motors, mechanobiology, cytoskeleton. Protein structure/function; AI for scientific/medical advances. Posts are my own - to inform others in this moment of crisis for democracy. Tell your friends. Call your reps!! #STANDUPFORSCIENCE
Reposted
Check out our latest issue where we interview Cassandra Extavour, who studies the evolution of the genetic mechanisms employed during early animal embryogenesis to specify cell fate, development, and differentiation at Harvard University. www.cell.com/current-biol...
Q & A
Interview with Cassandra Extavour, who studies the evolution of the genetic mechanisms employed during early animal embryogenesis to specify cell fate, development, and differentiation at Harvard Univ...
www.cell.com
November 20, 2025 at 10:34 AM
🍂 🐐 🐑 🧪 Sheep & Goat Cull in Greece

Due to outbreak of sheep & goat pox
December 1, 2025 at 5:47 PM
Reposted
Join your biophysics community and get valuable feedback on your work in San Francisco! Late abstract submission is open through January 6
buff.ly/eB29GvR
BPS2026 Annual Meeting | Biophysical Society
One-on-One with a MentorEducation & Career FairUPACJUST-B Poster Session
www.biophysics.org
December 1, 2025 at 5:15 PM
💥 🍃 🎬 🍿 New Movie by Shih-Ching Tsou & Sean Baker Shot on iPhones
LEFT-HANDED GIRL (2025)
Streaming Now
Netflix
#LeftHandedGirl
November 30, 2025 at 11:14 PM
Reposted
This is great. More please! The more folk who rely on LLMs for funding planning means my chances go up even before I submit!
November 30, 2025 at 5:54 PM
Reposted
Mary #Lasker, founder of the #LaskerFoundation, was born #OTD! Mary worked tirelessly to increase federal funding for biomedical research. Her advocacy led to the National Cancer Act, which established The National Cancer Institute (NCI). 🧪 Read about our mission: ow.ly/DcMT50CpDbx
November 30, 2025 at 3:01 PM
🍂 🖥️ 🧪
The enshitification of scientific publishing marches on. First arXiv had to clamp down on submissions thanks to a flood of AI-written papers.

Now ICLR authors say their peer reviews were churned out by AI. Reviews full of hallucinated content that didn’t exist and offering useless, vague feedback.
Major AI conference flooded with peer reviews written fully by AI
Controversy has erupted after 21% of manuscript reviews for an international AI conference were found to be generated by artificial intelligence.
www.nature.com
November 30, 2025 at 8:48 PM
Reposted
National public health “leadership” (hi RFK Jr 🙄) keeps poisoning public health with lies.

Vaccines prevent needless childhood deaths.

No baby in America should be dying of whooping cough — not when we have safe, effective vaccines literally ready to go.

This is a national tragedy
Third unvaccinated Kentucky baby dies of whooping cough • Kentucky Lantern
A third unvaccinated infant in Kentucky has died of pertussis as public health officials urge Kentuckians to get vaccinated against the disease.
kentuckylantern.com
November 29, 2025 at 11:10 PM
💥 🍃 🗻 🧪 Mt Hood, OR
Than wonderful moment where the forest opens up for your first view of the mountain.
Have a great day
Nature photo day 319
#nature #photography #eastcoastkin #forestfriday #hiking #backpacking #MtHood #landscapephotography #PNW #phographersofbluesky
November 29, 2025 at 1:16 PM
🍂 🍼 🧀 🍦 👿 Recent Food Recalls

Linked to salmonella, botulism, potential listeria, or undeclared allergens
November 29, 2025 at 1:12 PM
Reposted
Developed initially to target and kill tumors, they are now being engineered to target cells that are contributing to autoimmune diseases, like antibody-producing B cells.
#Science 🧪
‘They don’t have symptoms’: CAR-T therapies send autoimmune diseases into remission
Engineered T cells that have been used to treat ulcerative colitis, rheumatoid arthritis and lupus show promising results.
www.nature.com
November 27, 2025 at 11:03 PM
🍂 💸 🎓 🧪 Northwestern University Agreement with the Administration to Restore Federal Funding

Northwestern will pay the Federal government $75M
November 29, 2025 at 12:53 PM
Reposted
WE ARE IN THE HOMESTRETCH! Let's get out the vote for Aftyn!

OUR GOAL IS 20+ CALLERS A SESSION. Current counts:
Friday (7-9p et): 10
Saturday (12-2p et): 10 *CONGRESSMAN MCGOVERN*
Sunday: (12-2p et) 27 🥳
Monday (7-9p et): 13

wkday: zoom.us/meeting/regi...
wkdn: zoom.us/meeting/regi...
November 28, 2025 at 2:49 PM
Reposted
Check out our preprint! With new molecular mechanisms, 140 subtomogram averages, and ~600 annotated cells under different conditions, we @embl.org were able to describe bacterial populations with in-cell #cryoET. And there’s a surprise at the end 🕵️

www.biorxiv.org/content/10.1...
#teamtomo
October 15, 2025 at 6:26 AM
Reposted
Opportunity in computational structural biology at ISTA (Vienna Austria) duration: 5 years with possibility of permanent contract #StructBiol #cryoEM #cryoET #chemsky 🧪
ista.ac.at/en/job/tenur...
Tenure-based Research Staff Scientist Position in Computational Structural Biology
ISTA (www.ista.ac.at) is seeking a highly skilled Staff Scientist in Computational Structural Biology to support and advance the Institute’s structural biology research through the development and imp...
ista.ac.at
October 16, 2025 at 6:30 AM
Reposted
High-resolution #CryoET provides ‘compelling’ evidence for the true 3D architecture of glutamatergic synapses: a complex ‘synaptoplasm’ rather than the textbook postsynaptic density.
buff.ly/hOYKjHH
October 16, 2025 at 1:44 PM
Reposted
Our colleagues Vinith Kishore and Valentin Debarnot from the @ivandokmanic.bsky.social lab have come up with an amazing deep learning tool for denoising and filling the missing wedge in #cryoET data. I'm pleased to introduce Icecream🍧
Icecream: High-Fidelity Equivariant Cryo-Electron Tomography
Cryo-electron tomography (cryo-ET) visualizes 3D cellular architecture in near-native states. Recent deep-learning methods (CryoCARE, IsoNet, DeepDeWedge, CryoLithe) improve denoising and artifact cor...
www.biorxiv.org
October 23, 2025 at 11:13 AM
Reposted
First time posting on Bluesky! 🥳 We discovered a new pilus family in cyanobacteria. The pilin has a novel protein fold that forms a super-tight double-layer tube. Similar gene clusters exist in a few cyanobacterial orders. A great collaboration with John and others! www.nature.com/articles/s41...
A family of tubular pili from harmful algal bloom forming cyanobacterium Microcystis aeruginosa - Nature Communications
Ricca et al discover a new family of tubular pili in Microcystis aeruginosa, a harmful algal bloom-forming cyanobacterium. These pili are crucial for buoyancy by forming cell micro-colonies, which inc...
www.nature.com
October 24, 2025 at 10:14 AM
Reposted
Great work of @deglushk.bsky.social from my PhD lab @mpibp.bsky.social on how to get more information out of all the membranes you see in cryoET data!
Glushkova, Böhm, & Beck @maxplanck.de develop a publicly available computational method to measure the thickness of biological membranes in cryo-electron tomograms. Analysis of algae & human cells reveals systematic membrane thickness variations within & across organelles rupress.org/jcb/article/...
November 6, 2025 at 5:32 AM
Reposted
Special Issue: Macromolecular Assemblies is now live! Explore advances in cryoEM, cryoET, FIB milling, NMR, & AI for structure prediction. Discover cutting-edge insights into the structure & function of biological complexes. #StructuralBiology #CryoEM
spkl.io/63324AwAho
November 10, 2025 at 1:00 PM
Reposted
More cytoskeleton! Always beautiful to see. Another nice day doing CryoET.
November 11, 2025 at 6:50 PM
🍂 🦠 🦃 🧪 Human Death from Rare Bird Flu Strain H5N5

No signs of transmission between people
November 28, 2025 at 4:44 PM
Reposted
November 25, 2025 at 6:25 PM
Reposted
I don’t know if anyone else notices or cares, but when I see a presentation in which the speaker uses obviously generated-AI images to illustrate their slides, it makes me immediately less confident in whatever other content they’re presenting.
November 28, 2025 at 3:07 PM